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isc dhcpd vulnerabilities and exploits
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7.5
CVSSv3
CVE-2019-6470
There had existed in one of the ISC BIND libraries a bug in a function that was used by dhcpd when operating in DHCPv6 mode. There was also a bug in dhcpd relating to the use of this function per its documentation, but the bug in the library function prevented this from causing a...
Isc Bind
Isc Dhcpd
Redhat Enterprise Linux Desktop 7.0
Redhat Enterprise Linux Workstation 7.0
Redhat Enterprise Linux Server 7.0
Opensuse Leap 15.1
Opensuse Leap 15.0
7.5
CVSSv3
CVE-2018-5732
Failure to properly bounds-check a buffer used for processing DHCP options allows a malicious server (or an entity masquerading as a server) to cause a buffer overflow (and resulting crash) in dhclient by sending a response containing a specially constructed options section. Affe...
Isc Dhcp 4.1-esv
Isc Dhcp
Isc Dhcp 4.1.2
Isc Dhcp 4.4.0
7.4
CVSSv3
CVE-2021-25217
In ISC DHCP 4.1-ESV-R1 -> 4.1-ESV-R16, ISC DHCP 4.4.0 -> 4.4.2 (Other branches of ISC DHCP (i.e., releases in the 4.0.x series or lower and releases in the 4.3.x series) are beyond their End-of-Life (EOL) and no longer supported by ISC. From inspection it is clear that the ...
Isc Dhcp 4.1-esv
Isc Dhcp
Fedoraproject Fedora 33
Fedoraproject Fedora 34
Debian Debian Linux 9.0
Siemens Ruggedcom Rox Rx1400 Firmware
Siemens Ruggedcom Rox Rx1500 Firmware
Siemens Ruggedcom Rox Rx1501 Firmware
Siemens Ruggedcom Rox Rx1510 Firmware
Siemens Ruggedcom Rox Rx1511 Firmware
Siemens Ruggedcom Rox Rx1512 Firmware
Siemens Ruggedcom Rox Rx1524 Firmware
Siemens Ruggedcom Rox Rx1536 Firmware
Siemens Ruggedcom Rox Rx5000 Firmware
Siemens Ruggedcom Rox Mx5000 Firmware
Netapp Ontap Select Deploy Administration Utility -
Netapp Solidfire \\& Hci Management Node -
Siemens Sinec Ins 1.0
Siemens Sinec Ins
NA
CVE-2013-2494
libdns in ISC DHCP 4.2.x prior to 4.2.5-P1 allows remote name servers to cause a denial of service (memory consumption) via vectors involving a regular expression, as demonstrated by a memory-exhaustion attack against a machine running a dhcpd process, a related issue to CVE-2013...
Isc Dhcp 4.2.2
Isc Dhcp 4.2.0
Isc Dhcp 4.2.4
Isc Dhcp 4.2.1
Isc Dhcp 4.2.3
Isc Dhcp 4.2.5
NA
CVE-2012-3955
ISC DHCP 4.1.x prior to 4.1-ESV-R7 and 4.2.x prior to 4.2.4-P2 allows remote malicious users to cause a denial of service (daemon crash) in opportunistic circumstances by establishing an IPv6 lease in an environment where the lease expiration time is later reduced.
Isc Dhcp 4.1-esv
Isc Dhcp 4.1.0
Isc Dhcp 4.1.1
Isc Dhcp 4.1.2
Debian Debian Linux 6.0
Debian Debian Linux 7.0
Canonical Ubuntu Linux 10.04
Canonical Ubuntu Linux 11.04
Canonical Ubuntu Linux 11.10
Canonical Ubuntu Linux 12.04
NA
CVE-2012-3571
ISC DHCP 4.1.2 up to and including 4.2.4 and 4.1-ESV prior to 4.1-ESV-R6 allows remote malicious users to cause a denial of service (infinite loop and CPU consumption) via a malformed client identifier.
Isc Dhcp 4.1.2
Isc Dhcp 4.2.0
Isc Dhcp 4.2.1
Isc Dhcp 4.2.2
Isc Dhcp 4.2.3
Isc Dhcp 4.2.4
Isc Dhcp 4.1-esv
Canonical Ubuntu Linux 11.04
Canonical Ubuntu Linux 11.10
Canonical Ubuntu Linux 12.04
Debian Debian Linux 6.0
Debian Debian Linux 7.0
1 EDB exploit
NA
CVE-2012-3954
Multiple memory leaks in ISC DHCP 4.1.x and 4.2.x prior to 4.2.4-P1 and 4.1-ESV prior to 4.1-ESV-R6 allow remote malicious users to cause a denial of service (memory consumption) by sending many requests.
Isc Dhcp 4.1.0
Isc Dhcp 4.1.1
Isc Dhcp 4.1.2
Isc Dhcp 4.2.0
Isc Dhcp 4.2.1
Isc Dhcp 4.2.2
Isc Dhcp 4.2.3
Isc Dhcp 4.2.4
Isc Dhcp 4.1-esv
Debian Debian Linux 6.0
Debian Debian Linux 7.0
Canonical Ubuntu Linux 11.04
Canonical Ubuntu Linux 11.10
Canonical Ubuntu Linux 12.04
NA
CVE-2011-4868
The logging functionality in dhcpd in ISC DHCP prior to 4.2.3-P2, when using Dynamic DNS (DDNS) and issuing IPv6 addresses, does not properly handle the DHCPv6 lease structure, which allows remote malicious users to cause a denial of service (NULL pointer dereference and daemon c...
Isc Dhcp 4.2.1
Isc Dhcp 4.1.0
Isc Dhcp 4.0.0
Isc Dhcp 3.0
Isc Dhcp 3.0.6
Isc Dhcp 3.0.4
Isc Dhcp 3.0.3
Isc Dhcp 3.0.2
Isc Dhcp 3.0.1
Isc Dhcp
Isc Dhcp 4.2.3
Isc Dhcp 4.2.0
Isc Dhcp 3.1.0
Isc Dhcp 3.0.5
Isc Dhcp 4.2.2
NA
CVE-2011-4539
dhcpd in ISC DHCP 4.x prior to 4.2.3-P1 and 4.1-ESV prior to 4.1-ESV-R4 does not properly handle regular expressions in dhcpd.conf, which allows remote malicious users to cause a denial of service (daemon crash) via a crafted request packet.
Isc Dhcp 4.0
Isc Dhcp 4.0.0
Isc Dhcp 4.0.1
Isc Dhcp 4.0.2
Isc Dhcp 4.0.3
Isc Dhcp 4.1.1
Isc Dhcp 4.1.2
Isc Dhcp 4.2.0
Isc Dhcp 4.2.1
Isc Dhcp 4.2.2
Isc Dhcp 4.2.3
Isc Dhcp 4.1-esv
Canonical Ubuntu Linux 11.04
Canonical Ubuntu Linux 11.10
Debian Debian Linux 6.0
Debian Debian Linux 7.0
NA
CVE-2010-2156
ISC DHCP 4.1 prior to 4.1.1-P1 and 4.0 prior to 4.0.2-P1 allows remote malicious users to cause a denial of service (server exit) via a zero-length client ID.
Isc Dhcp 4.1.1
Isc Dhcp 4.1.0
Isc Dhcp 4.0.0
Isc Dhcp 4.0.1
Isc Dhcp 4.0.2
1 EDB exploit
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-33228
CVE-2024-20361
log injection
bypass
CVE-2024-4985
CVE-2024-35223
CVE-2024-29849
CVE-2024-31893
IMAP
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